Park, K.-T., W. Mey, J.-M. Koo, J. de Prins, and S. Cho. “Revision of the Genus Ptilothyris Walsingham, 1897 (Lepidoptera: Gelechioidea: Lecithoceridae), With Descriptions of Eight New Species from Africa”. Zootaxa, vol. 4567, no. 2, Mar. 2019, pp. 201–235, doi:10.11646/zootaxa.4567.2.1.